<!DOCTYPE html>
<html lang="en" class="dark-side">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">

    <link href="../lib/metro.css" rel="stylesheet">

    <title>Animate Border - Metro UI :: Popular HTML, CSS and JS library</title>
    <style>
        body {
            /*padding-top: 50px;*/
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            align-content: center;
        }
        .box {
            width: 400px;
            height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .inner {
            width: 100px;
            height: 100px;
            background-color: var(--default-background);
            position: relative;
            border-radius: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
    </style>
</head>
<body>
<div>
<div class="box p-4">
    <button class="button animated-border mr-2">Button</button>
    <div class="inner rainbow-border">123</div>
</div>
</div>
<script src="../lib/metro.js"></script>
</body>
</html>
